δ (delta) notation

Delta (δ) notation typically represents change or difference in a particular quantity. In various fields, such as mathematics and finance, δ signifies how much something varies or shifts from its original state. For example, in calculus, it may describe the change in values of a function as input values change. In general discussions, you might see it used to indicate a difference in profits, temperatures, or any measurable statistic, highlighting the importance of understanding how things can fluctuate over time or in response to different conditions.